/*头部 */
header {

    height: 65px;
    padding: 0 30px;
    border-bottom: 1px solid #aec7ec;
    width: 100%;
    z-index: 999;
}

/* logo */
header div img {
    margin-top: 20px;
    width: 230px;
    height: 30px;
}

/* 菜单栏 */
header .menu {
    left: 50%;
    transform: translateX(-50%);
}

header .menu li {
    float: left;
    line-height: 63px;
    margin: 0 20px;
}

header .menu li a {
    color: #fff;
}

header .menu .active {
    border-bottom: 2px solid #fff;
}

/* 登录按钮 */
header .right-box {
    margin-top: 20px;
}

header .right-box a {
    display: inline-block;
    height: 24px;
    border-radius: 12px;
    border: 1px solid #fff;
    padding: 0 15px;
    color: #fff;

}

header .right-box a:last-child {
    background-color: #ed510a;
    margin-left: 10px;
    border: 1px solid #ed510a;
}

/* banner */
#banner .swiper {
    width: 100%;
    overflow: hidden;
    margin-bottom: 100px;
}

#banner .swiper-slide {
    height: 680px;
}

#banner .bg1 {
    background: url(../images/banner1.png) center no-repeat;
}

#banner .bg2 {
    background: url(../images/banner2.png) center no-repeat;
}

#banner .bg3 {
    background: url(../images/banner3.png) center no-repeat;
}

/* 导航栏 */
nav {
    text-align: center;

}

nav h2 {
    margin-bottom: 10px;
    font-size: 40px;
}

nav h4 {
    margin-top: 20px;
    margin-bottom: 30px;
}

nav h4 a {
    color: black;

}

nav ul {
    margin-bottom: 100px;
}

nav ul li {
    float: left;
    width: 240px;
    height: 280px;
    margin-right: 40px;
    box-shadow: 1px 1px 5px blue;

}

nav li h1 {
    margin-bottom: 10px;
    margin-left: 20px;
    text-align: left;
    font-size: 26px;
}

nav li p {
    margin-bottom: 10px;
    margin-left: 20px;
    text-align: left;
}

nav li a {
    display: block;
    margin-bottom: 10px;
    margin-left: 20px;
    text-align: left;

}

/* 主体部分 */
main {
    height: 640px;
    background: url(../images/more-api-bg.svg) no-repeat center;
    padding-top: 90px;
    text-align: center;
}

main h1 {
    font-size: 40px;
    margin-bottom: 10px;
}

main h2 {
    margin-bottom: 30px;
}

main h3 {
    margin-bottom: 30px;
}

main ul h1 {
    font-size: 16px;
    margin-top: 5px;
}

main ul li {
    float: left;
    height: 136px;
    width: 220px;
    background-color: #ffffff;
    box-shadow: 1px 1px 5px blue;
    margin: 0px 20px 20px 0px;
    padding-top: 30px;
}

main ul {
    margin-bottom: 30px;
}

/* 汇集栏 */
section {
    text-align: center;
    padding-top: 80px;
}

section>h1 {
    font-size: 40px;
    margin-bottom: 20px;
}

section>p {

    margin-bottom: 20px;
}

section ul {
    padding-top: 50px;
    text-align: left;
}

section ul li {
    height: 80px;
    width: 500px;
    background-color: #fbfbfb;
    margin-bottom: 10px;
    padding-top: 20px;
    padding-left: 20px;
    position: relative;
}

section ul li h1 {
    font-size: 20px;
    margin-bottom: 5px;
}

section ul li p {
    font-size: 12px;

}

section ul li span {
    display: inline-block;
    width: 4px;
    height: 26px;
    background-color: blue;
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -13px;

}

/* 助力行业栏 */
article {
    padding-top: 100px;
    text-align: center;
}

article>h1 {
    font-size: 40px;
    margin-bottom: 10px;
}

.AcrCo {
    height: 270px;
    background-color: #f8f9fb;
    margin-top: 80px;
}

.AcrCo .fr {
    width: 530px;
    padding: 50px 0px 0px 70px;
}

.AcrCo .fl img {
    position: relative;
    top: -20px;
}
.AcrCo ul{
    display: none;
}
.AcrCo ul p {
    line-height: 26px;
    margin-bottom: 30px;
    font-size: 12px;
}

.AcrCo ul h3 {
    font-size: 12px;
    text-align: right;
}

.AcrCo ul h3 span {
    display: inline-block;
    width: 10px;
    height: 4px;
    background-color: blue;
    line-height: 10px;
    margin-bottom: 3px;
}

.AcrCo .fr {
    position: relative;
}

.AcrCo .fr img {
    position: absolute;
    top: -20px;
}
/* 服务板块 */
.entrepreneur {
    text-align: center;
    padding-top: 100px;
}

.entrepreneur h1 {
    font-size: 40px;
    margin-bottom: 10px;
    
}
.entrepreneur h2{
    margin-bottom: 25px;
}
.entrepreneur h3 a{
    color: blue;
}
.entrepreneur ul{
    margin-top: 30px;
    margin-bottom: 80px;
}
.entrepreneur ul li{
    float: left;
    width: 200px;
    text-align: center;

}
.entrepreneur ul h6{
    margin-top: 20px;
}
/* 免费试用版块 */
.experience{
   background:#1271ef;
   height: 240px;
   text-align: center;
   
   
}
.experience>div{
    padding-top: 60px;
    position: relative;
}
.experience img{
    position: absolute;
    left: -270px;
    top: 0;
}
.experience h1{
    font-size: 40px;
    color: #fff;
    
    margin-bottom: 20px;
}
.experience a{
    display: block;
    width: 130px;
    height: 40px;
    color: #fff;
    line-height: 40px;
    margin: 0 auto;
    border: 1px solid white;
}
/* 尾部链接 */
footer{
    padding-top: 40px;
    margin-bottom: 20px;
}
footer dt{
    font-weight: bold;
    margin-bottom: 30px;
}
footer dl{
    margin-right: 60px;
    margin-bottom: 40px;
}
footer dd{
    margin-bottom: 10px;
    font-size: 12px;
}
footer ul{
    text-align: right;
   
}
footer ul li:nth-child(1){
    font-weight: bold;
    margin-bottom: 10px;
}
footer ul img{
    width: 100px;
}
footer ul li:nth-child(2){
    margin-bottom: 40px;
    font-weight: lighter;
}
footer h1 img{
    position: relative;
    top: 6px;
    margin-right: 10px;
}
footer h1,h2{
    font-weight: lighter;
}
/* 返回顶部 */
footer button{
    position: fixed;
    bottom: 10px;
    right: 10px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    line-height: 60px;
    padding-top: 10px;
    font-size: 50px;
}

